-/*
- Generalized console input/output handler
- A maintanable replacement for readline()
-
- Updated for Bacula, Kern Sibbald, December MMIII
-
- This code is in part derived from code that I wrote in
- 1981, so some of it is a bit old and could use a cleanup.
-
-*/
/*
Bacula® - The Network Backup Solution
- Copyright (C) 1981-2006 Free Software Foundation Europe e.V.
+ Copyright (C) 1981-2010 Free Software Foundation Europe e.V.
Yes, that is 1981 no error.
The main author of Bacula is Kern Sibbald, with contributions from
many others, a complete list can be found in the file AUTHORS.
This program is Free Software; you can redistribute it and/or
- modify it under the terms of version two of the GNU General Public
+ modify it under the terms of version three of the GNU Affero General Public
License as published by the Free Software Foundation and included
in the file LICENSE.
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
General Public License for more details.
- You should have received a copy of the GNU General Public License
+ You should have received a copy of the GNU Affero General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
02110-1301, USA.
- Bacula® is a registered trademark of John Walker.
+ Bacula® is a registered trademark of Kern Sibbald.
The licensor of Bacula is the Free Software Foundation Europe
(FSFE), Fiduciary Program, Sumatrastrasse 25, 8006 Zürich,
Switzerland, email:ftf@fsfeurope.org.
*/
+/*
+ Generalized console input/output handler
+ A maintanable replacement for readline()
+
+ Updated for Bacula, Kern Sibbald, December MMIII
+
+ This code is in part derived from code that I wrote in
+ 1981, so some of it is a bit old and could use a cleanup.
+
+*/
/*
* UTF-8
#endif
-#include <termios.h>
-#ifdef HAVE_SUN_OS
+#include <curses.h>
+#include <term.h>
+
+#if defined(HAVE_SUN_OS)
+#if !defined(_TERM_H)
extern "C" int tgetent(void *, const char *);
extern "C" int tgetnum(const char *);
extern "C" char *tgetstr (const char*, char**);
+#endif
extern "C" char *tgoto (const char *, int, int);
-#elif HAVE_HPUX_OS
-#include <term.h>
+#elif defined(__sgi)
+extern "C" int tgetent(char *, char *);
+extern "C" int tgetnum(char id[2]);
+extern "C" char *tgetstr(char id[2], char **);
+extern "C" char *tgoto(char *, int, int);
#elif defined (__digital__) && defined (__unix__)
extern "C" int tgetent(void *, const char *);
extern "C" int tgetnum(const char *);
extern "C" char *tgetstr (const char*, char**);
extern "C" char *tgoto (const char *, int, int);
-
-#else
-#include <termcap.h>
#endif
#include "func.h"
/* From termios library */
-#ifdef HAVE_HPUX_OS
+#if defined(HAVE_HPUX_OS) || defined(HAVE_AIX_OS)
static char *BC;
static char *UP;
#else
static int cl, cp;
static char *getnext(), *getprev();
static int first = 1;
-static int mode_insert = 0;
+static int mode_insert = 1;
static int mode_wspace = 1; /* words separated by spaces */
}
/* if we got a screen size escape sequence, read height, width */
if (c == F_SCRSIZ) {
- int y, x;
- y = t_gnc() - 0x20; /* y */
- x = t_gnc() - 0x20; /* x */
+ t_gnc(); /* - 0x20 = y */
+ t_gnc(); /* - 0x20 = x */
c = input_char();
}
return c;
done:
curline[cl++] = EOS; /* terminate */
bstrncpy(string,curline,length); /* return line to caller */
- /* Note, put line zaps curline */
- putline(curline,cl); /* save line for posterity */
+ /* Save non-blank lines. Note, put line zaps curline */
+ if (curline[0] != EOS) {
+ putline(curline,cl); /* save line for posterity */
+ }
return 0; /* give it to him/her */
}
{
int i;
- if (cp > cl || cl+1 > curline_len) {
+ if (cp >= cl || cl+1 > curline_len) {
return;
}
/* Note! source and destination overlap */
if (cp > cl || del == 0) {
return;
}
- while (del-- && cp > 0) {
+ while (del-- && cl > 0) {
cnt = char_count(cp, curline);
if ((i=cl-cp-cnt) > 0) {
memcpy(&curline[cp], &curline[cp+cnt], i);
exit(1);
}
t_width = t_height = -1;
- t_width = tgetnum("co") - 1;
- t_height = tgetnum("li");
+ /* Note (char *)casting is due to really stupid compiler warnings */
+ t_width = tgetnum((char *)"co") - 1;
+ t_height = tgetnum((char *)"li");
BC = NULL;
UP = NULL;
- t_cm = (char *)tgetstr("cm", &term_buffer);
- t_cs = (char *)tgetstr("cl", &term_buffer); /* clear screen */
- t_cl = (char *)tgetstr("ce", &term_buffer); /* clear line */
- t_dl = (char *)tgetstr("dl", &term_buffer); /* delete line */
- t_il = (char *)tgetstr("al", &term_buffer); /* insert line */
- t_honk = (char *)tgetstr("bl", &term_buffer); /* beep */
- t_ti = (char *)tgetstr("ti", &term_buffer);
- t_te = (char *)tgetstr("te", &term_buffer);
- t_up = (char *)tgetstr("up", &term_buffer);
- t_do = (char *)tgetstr("do", &term_buffer);
- t_sf = (char *)tgetstr("sf", &term_buffer);
+ t_cm = (char *)tgetstr((char *)"cm", &term_buffer);
+ t_cs = (char *)tgetstr((char *)"cl", &term_buffer); /* clear screen */
+ t_cl = (char *)tgetstr((char *)"ce", &term_buffer); /* clear line */
+ t_dl = (char *)tgetstr((char *)"dl", &term_buffer); /* delete line */
+ t_il = (char *)tgetstr((char *)"al", &term_buffer); /* insert line */
+ t_honk = (char *)tgetstr((char *)"bl", &term_buffer); /* beep */
+ t_ti = (char *)tgetstr((char *)"ti", &term_buffer);
+ t_te = (char *)tgetstr((char *)"te", &term_buffer);
+ t_up = (char *)tgetstr((char *)"up", &term_buffer);
+ t_do = (char *)tgetstr((char *)"do", &term_buffer);
+ t_sf = (char *)tgetstr((char *)"sf", &term_buffer);
num_stab = MAX_STAB; /* get default stab size */
stab = (stab_t **)malloc(sizeof(stab_t *) * num_stab);
memset(stab, 0, sizeof(stab_t *) * num_stab);
/* Key bindings */
- kl = (char *)tgetstr("kl", &term_buffer);
- kr = (char *)tgetstr("kr", &term_buffer);
- ku = (char *)tgetstr("ku", &term_buffer);
- kd = (char *)tgetstr("kd", &term_buffer);
- kh = (char *)tgetstr("kh", &term_buffer);
- kb = (char *)tgetstr("kb", &term_buffer);
- kD = (char *)tgetstr("kD", &term_buffer);
- kI = (char *)tgetstr("kI", &term_buffer);
- kN = (char *)tgetstr("kN", &term_buffer);
- kP = (char *)tgetstr("kP", &term_buffer);
- kH = (char *)tgetstr("kH", &term_buffer);
- kE = (char *)tgetstr("kE", &term_buffer);
+ kl = (char *)tgetstr((char *)"kl", &term_buffer);
+ kr = (char *)tgetstr((char *)"kr", &term_buffer);
+ ku = (char *)tgetstr((char *)"ku", &term_buffer);
+ kd = (char *)tgetstr((char *)"kd", &term_buffer);
+ kh = (char *)tgetstr((char *)"kh", &term_buffer);
+ kb = (char *)tgetstr((char *)"kb", &term_buffer);
+ kD = (char *)tgetstr((char *)"kD", &term_buffer);
+ kI = (char *)tgetstr((char *)"kI", &term_buffer);
+ kN = (char *)tgetstr((char *)"kN", &term_buffer);
+ kP = (char *)tgetstr((char *)"kP", &term_buffer);
+ kH = (char *)tgetstr((char *)"kH", &term_buffer);
+ kE = (char *)tgetstr((char *)"kE", &term_buffer);
add_smap(kl, F_CSRLFT);
add_smap(kr, F_CSRRGT);
projects / bacula / bacula / blobdiff